Zobrazeno 1 - 10
of 259
pro vyhledávání: '"Hosseini, Mojtaba"'
Here, we consider a classically scale-invariant extension of the Standard Model (SM) with two-component dark matter (DM) candidates, including a Dirac spinor and a scalar DM. We probe the parameter space of the model, constrained by relic density and
Externí odkaz:
http://arxiv.org/abs/2407.10123
We consider a first order phase transition (FOPT) for a Vector Dark Matter (VDM) in the early universe in which its mass may partially arise from such mechanism in the hidden sector. We calculate the ratio of VDM that may enter the bubble for various
Externí odkaz:
http://arxiv.org/abs/2405.10662
The use of underground freight transportation (UFT) is gaining attention because of its ability to quickly move freight to locations in urban areas while reducing road traffic and the need for delivery drivers. Since packages are transported through
Externí odkaz:
http://arxiv.org/abs/2405.04618
Publikováno v:
Phys. Rev. D 110, 055004 (2024)
We study LHC searches for an extension of the Standard Model (SM) by exploiting an additional Abelian $U_D(1)$ gauge symmetry and a complex scalar Higgs portal. As the scalar is charged under this gauge symmetry, a vector dark matter (VDM) candidate
Externí odkaz:
http://arxiv.org/abs/2405.01132
Problem definition: Professional sports leagues may be suspended due to various reasons such as the recent COVID-19 pandemic. A critical question the league must address when re-opening is how to appropriately select a subset of the remaining games t
Externí odkaz:
http://arxiv.org/abs/2404.00178
Publikováno v:
Eur.Phys.J.C 84 (2024) 485
We study an extension of the Standard Model (SM) which could have two candidates for dark matter (DM) including a Dirac fermion and a vector dark matter (VDM) under a new $U(1)$ gauge group in the hidden sector. The model is classically scale-invaria
Externí odkaz:
http://arxiv.org/abs/2308.00395
Autor:
Pavlichenko, Dmytro, Ficht, Grzegorz, Amini, Arash, Hosseini, Mojtaba, Memmesheimer, Raphael, Villar-Corrales, Angel, Schulz, Stefan M., Missura, Marcell, Bennewitz, Maren, Behnke, Sven
Publikováno v:
In: RoboCup 2022: Robot World Cup XXV. LNCS 13561, Springer, May 2023
Beating the human world champions by 2050 is an ambitious goal of the Humanoid League that provides a strong incentive for RoboCup teams to further improve and develop their systems. In this paper, we present upgrades of our system which enabled our
Externí odkaz:
http://arxiv.org/abs/2302.02956
Fast and versatile locomotion can be achieved with wheeled quadruped robots that drive quickly on flat terrain, but are also able to overcome challenging terrain by adapting their body pose and by making steps. In this paper, we present a state estim
Externí odkaz:
http://arxiv.org/abs/2211.11390
W-boson mass anomaly and vacuum structure in vector dark matter model with a singlet scalar mediator
Autor:
Ayazi, Seyed Yaser, Hosseini, Mojtaba
Publikováno v:
Int.J.Mod.Phys.A 38 (2023) 35n36, 2340002
Motivated by the deviation of the W boson mass reported by the CDF collaboration, we study an extension of the Standard Model (SM) including a vector dark matter (VDM) candidate and a scalar mediator. In the model, the one-loop corrections induced by
Externí odkaz:
http://arxiv.org/abs/2206.11041
Publikováno v:
In Transportation Research Part B September 2024 187
